88307212

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 197648640

約数和(自身を除く): 109341428

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 874, 931, 1031, 1127, 1748, 1862, 2062, 2254, 3059, 3724, 4124, 4508, 6118, 7217, 12236, 14434, 19589, 21413, 23713, 28868, 39178, 42826, 47426, 50519, 78356, 85652, 94852, 101038, 137123, 165991, 202076, 274246, 331982, 450547, 548492, 663964, 901094, 959861, 1161937, 1802188, 1919722, 2323874, 3153829, 3839444, 4647748, 6307658, 12615316, 22076803, 44153606, 88307212]

約数ペア:

[(1, 88307212), (2, 44153606), (4, 22076803), (7, 12615316), (14, 6307658), (19, 4647748), (23, 3839444), (28, 3153829), (38, 2323874), (46, 1919722), (49, 1802188), (76, 1161937), (92, 959861), (98, 901094), (133, 663964), (161, 548492), (196, 450547), (266, 331982), (322, 274246), (437, 202076), (532, 165991), (644, 137123), (874, 101038), (931, 94852), (1031, 85652), (1127, 78356), (1748, 50519), (1862, 47426), (2062, 42826), (2254, 39178), (3059, 28868), (3724, 23713), (4124, 21413), (4508, 19589), (6118, 14434), (7217, 12236)]